Acting...is it an attainable goal?......

I am a dancer, which is like acting in a lot of ways, being a performing art. I have dabbled in different theater-related activities, mostly doing impersonations of some of Gilda Radner's Saturday Night Live characters (most notably Rosanne Rosannadanna and Baba Wawa) at social gatherings and events. I have gotten a lot of positive feedback on this, however, I could never be a comidienne/comic actress if I had to write the material myself as humor is definitely not my forte - if I ever say or do anything funny, there is a safe bet I am just imitating something I saw or heard somewhere else. I'm more of a dramatic/emotional person. As far as whether I could be an actor by profession, I am not certain that would be the thing for me. I've haven't had much training in the area of acting - it doesn't come near as naturally to me as dance or music. I think I would enjoy something like musical theater though. If it required something like uprooting to New York or LA, then I could never do it. I could never survive in a big city. It's not something I could do in lieu of dance either. I'd like to learn more eventually, but just for fun and recreation. Dance will always be my real profession.